3407654621 has 4 divisors (see below), whose sum is σ = 3894462432. Its totient is φ = 2920846812.

The previous prime is 3407654611. The next prime is 3407654671. The reversal of 3407654621 is 1264567043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3407654621 - 2¹⁰ = 3407653597 is a prime.

It is a super-2 number, since 2×3407654621² = 23224220032045307282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3407654611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243403895 + ... + 243403908.

It is an arithmetic number, because the mean of its divisors is an integer number (973615608).

Almost surely, 2^3407654621 is an apocalyptic number.

It is an amenable number.

3407654621 is a deficient number, since it is larger than the sum of its proper divisors (486807811).

3407654621 is an equidigital number, since it uses as much as digits as its factorization.

3407654621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486807810.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 3407654621 is about 58375.1198799626. The cubic root of 3407654621 is about 1504.8222025920.

The spelling of 3407654621 in words is "three billion, four hundred seven million, six hundred fifty-four thousand, six hundred twenty-one".